Send a TR-069 connection request so a CPE device contacts GenieACS now instead of at its next periodic inform. Use it to run tasks that are already queued, or to apply a preset change without waiting. It queues nothing itself. Succeeds when the device answered; fails with ACS error 504 when the device is unreachable (offline, or behind NAT without STUN). Example: connection_request(device_id="202BC1-BM632w-000001").

Remove a task from the GenieACS queue before the device runs it, for example a firmware download or reboot queued by mistake, or a faulted task you do not want retried. GenieACS already deletes a task once the device has run it, so every task you can see in genieacs://tasks/{device_id} is either waiting or faulted. Fails with ACS error 503 while the device is in a session with GenieACS; try again a few seconds later. Use retry_task instead to run a faulted task again. Example: delete_task(task_id="67abc123def4560012345678").

Tell a CPE device to download and apply a file stored on GenieACS: a firmware image, a configuration file or another file the device accepts. A wrong image can leave a device unusable, so check the file's metadata (genieacs://file/{name}: OUI, product class, version) against the device first. GenieACS queues a download task and sends a connection request at once; the transfer itself can take minutes after the tool returns. Check genieacs://tasks/{device_id} and genieacs://faults/{device_id} afterwards. Example: download_firmware(device_id="202BC1-BM632w-000001", file_id="firmware-v2.0.bin").

Read TR-069 parameter values GenieACS has cached for a device, without contacting the device: firmware version, serial number, uptime, WiFi SSID, IP addresses and so on. Values are what the device reported at its last inform or refresh, with a timestamp each; call refresh_parameter first when you need a value from the device now. Give one path or a comma-separated list; an object path such as "Device.WiFi" returns every cached leaf under it. Returns found=false for an unknown device id, and lists paths with no cached value under missing.

Create, replace or delete a GenieACS preset. A preset is a fleet-wide rule: at their next inform, every device matching its precondition gets its configurations applied, so a broad precondition (or an empty one) reconfigures the whole fleet. Confirm the precondition and the devices it matches (search_devices with the same filter) before a put. action="put" creates or overwrites the preset with body; action="delete" removes it. body is a JSON object: weight (integer, higher wins), precondition (a MongoDB-style filter as a JSON string, e.g. "{"_tags":"office"}"), and configurations (an array of {type: "value" | "provision" | "add_object" | "delete_object", ...}). Example body: {"weight":0,"precondition":"{"_tags":"pilot"}","configurations":[{"type":"provision","name":"myScript"}]}. Read genieacs://presets/list first.

Create, replace or delete a GenieACS provision script. A provision is JavaScript that GenieACS runs during the inform session of every device a preset applies it to, so replacing one changes how those devices are configured. Scripts use the GenieACS sandbox API (declare, commit, clear, ext, log); ext() calls extension scripts that run on the ACS host with full privileges, so treat a provision as code running on your ACS. action="put" uploads or overwrites the script (raw JavaScript, not JSON; GenieACS answers 400 on a syntax error); action="delete" removes it. Presets reference provisions by name. Read genieacs://provisions/list first. Example script: log("Device " + DeviceID.ID + " informed");

Reboot a CPE device through GenieACS. Use it when a device needs a restart, for example after a configuration change or to recover an unresponsive device. The device drops its service while it restarts. GenieACS queues the task and sends a connection request at once: status "done" means the device ran it in that session, "queued" means it runs at the device's next inform. A reboot does not confirm the device came back; read Device.DeviceInfo.UpTime (or InternetGatewayDevice.DeviceInfo.UpTime) with refresh_parameter afterwards. Example: reboot_device(device_id="202BC1-BM632w-000001").

Ask a CPE device for the current value of a TR-069 parameter, or of every parameter under an object path, and store it in GenieACS. Use it when get_parameter's cached value may be stale. It changes nothing on the device. GenieACS queues a getParameterValues task and sends a connection request at once: status "done" means the fresh value is already stored, so read it with get_parameter; "queued" means it arrives at the device's next inform. Example: refresh_parameter(device_id="202BC1-BM632w-000001", parameter="Device.DeviceInfo.SoftwareVersion").

Run a faulted task again: GenieACS clears the task's fault, and the device runs the task at its next session. Read genieacs://faults/{device_id} first to see why it failed; retrying a task whose cause is unchanged faults again. A task that has not faulted is left as it is. Example: retry_task(task_id="67abc123def4560012345678").

Find CPE devices in GenieACS with a MongoDB-style filter: by tag, manufacturer, model, firmware version, last inform time or any TR-069 parameter. It only reads. Examples: {"_tags":"office"}; {"InternetGatewayDevice.DeviceInfo.Manufacturer":"Huawei"} (GenieACS adds ._value to parameter paths); {"_lastInform":{"$lt":"2026-01-01T00:00:00Z"}} for devices silent since that date; {"_id":{"$regex":"^202BC1-"}}. Query operators such as $eq, $ne, $gt, $lt, $in, $nin, $exists, $regex, $and and $or work; $where, $function, $accumulator and $expr are refused, and a $regex pattern may be at most 256 characters. By default each device comes back as a summary (id, last inform, tags, manufacturer, product class, serial); ask for other fields with projection. Results come in pages of limit (default 50, at most 200); page with skip.

Write one or more TR-069 parameter values on a CPE device, overwriting the current values: WiFi SSID or key, periodic inform interval, management server URL, or any writable parameter. A wrong value can cut the device off (a wrong WAN or ACS URL setting, for example). parameter_values is a JSON array of [path, value] or [path, value, xsdType] tuples; xsd types include xsd:string, xsd:boolean, xsd:unsignedInt, xsd:int and xsd:dateTime, and GenieACS infers the type when it is omitted. Example: [["InternetGatewayDevice.LANDevice.1.WLANConfiguration.1.SSID","Lab-2","xsd:string"]]. GenieACS queues the task and sends a connection request at once: status "done" means the device applied it, "queued" means it runs at the next inform. A read-only or unknown parameter makes the device fault the task; see genieacs://faults/{device_id}. Read the current value with get_parameter first.

Add a tag to a CPE device or remove one. Tags group devices: presets match on them (precondition {"tags":"office"}) and search_devices finds by them. Adding or removing a tag can therefore make a preset apply to the device, or stop applying, at its next inform. Tags are case-sensitive. Use letters, digits, "-" and "": GenieACS rejects a tag with other characters (a "." for example) with a 404. Fails with ACS error 404 when the device id does not exist. Example: tag_device(device_id="202BC1-BM632w-000001", tag="office", action="add").